| *** Taxonomy Characterization Data *** |
| Pedon ID: S1970IA045021 | ( Clinton, Iowa ) | Print Date: Apr 25 2025 5:37AM |
| Sampled as on Nov 2, 1970: | Fayette ; Fine-silty, mixed, superactive, mesic Typic Hapludalfs |
| Revised to correlated on Nov 2, 1970: | Fayette ; Fine-silty, mixed, superactive, mesic Typic Hapludalfs |
| State of Iowa | ||||
| SSL | - | Project | IAS201401 Iowa State Univeristy | Iowa State University |
| - | Site ID | S1970IA045021 Lat: 41° 46' 30.03" north Long: 90° 53' 1.82" west MLRA: 108C | Soil Characterization Laboratory | |
| - | Pedon No. | X23-163E-2 | Iowa State University Soil Characterization Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Ames, Iowa 50011-1010 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1 | |||||||||||||
| ISU00234 | 0-10 | Ap | S | 13.8 | |||||||||
| ISU00235 | 10-23 | E | S | 16.0 | |||||||||
| ISU00236 | 23-36 | Bt1 | S | 22.1 | |||||||||
| ISU00237 | 36-53 | Bt2 | S | 24.0 | |||||||||
| ISU00239 | 66-79 | Bt3 | S | 23.0 | |||||||||
| ISU00238 | 53-66 | Bt3 | S | 25.3 | |||||||||
| ISU00240 | 79-97 | C | S | 26.6 | |||||||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 6A1 | ||||||||||||||||||
| ISU00234 | 0-10 | Ap | S | 6.2 | 3.22 | ||||||||||||||
| ISU00235 | 10-23 | E | S | 5.5 | 0.89 | ||||||||||||||
| ISU00236 | 23-36 | Bt1 | S | 5.2 | 0.48 | ||||||||||||||
| ISU00237 | 36-53 | Bt2 | S | 5.1 | 0.39 | ||||||||||||||
| ISU00238 | 53-66 | Bt3 | S | 5.1 | 0.34 | ||||||||||||||
| ISU00239 | 66-79 | Bt3 | S | 5.0 | 0.35 | ||||||||||||||
| ISU00240 | 79-97 | C | S | 4.7 | 0.22 | ||||||||||||||